• CaribSea Dry Aragonite Special Grade Reef Sand 15 lb

    1.25-1.95 mm diameter grain size. A revolution in reef-keeping! This is the one you've been reading about in all the hobbyist publications. This grade of aragonite is specifically engineered for plenum-type nitrate reducing beds or anywhere a deeper bed is called for. The pore water space created by precision grading also allows maximum pH support and dissolution of calcium carbonate.CaribSea Aragonite buffers to the highest pH and delivers more calcium, carbonate, and trace elements than any other substrate. Little or no rinsing required, aragonite keeps aquariums healthier, longer.

    • Color: white
    • Brand: CaribSea
    • ASIN: B0002APLCU
    • UPC: 015568934629

  • Carib Sea ACS00930 Aragamax Sand for Aquarium, 30-Pound

    Dry Aragonite Substrates - CaribSea’s dry marine substrates are recognized worldwide for their purity and precision. Our substrates are purposely engineered and free of impurities such as ash, metals, pesticides, and silica; which allows you to create a safe and beautiful environment for your fish and invertebrates. Precision grading makes system design a breeze! No matter what type of system you are setting up, we have the substrate that’s perfect for the filtration method and habitat you are creating.

    • Color: wheat
    • Brand: Carib Sea
    • ASIN: B007QHC1KC
    • UPC: 008479009302

  • Carib Sea ACS00020 Aragonite Reef Sand for Aquarium, 15-Pound

    Don’t settle for an ordinary gravel. Natural dramatic colors and textures combined with pH support characterize our Coraline and Seafloor products. These are coarser materials suitable for most under gravel filtration and fish systems or as an accent for finer sands anywhere where elevated pH values are desirable. Consider the Coraline products in brackish or Cichlid aquariums (Central American or African). Seafloor Puka Shell substrates are great additions to fine sands in reef tanks where animals make their homes by burrowing in the substrate. Jaw fish, blennies and burrowing crustaceans will especially appreciate the extra “construction material.” Our substrates are purposely engineered and free of impurities such as ash, metals, pesticides, and silica; which allows you to create a safe and beautiful environment for your fish and invertebrates. Precision grading makes system design a breeze! No matter what type of system you are setting up, we have the substrate that’s perfect for the filtration method and habitat you are creating.

    • Color: white
    • Brand: Carib Sea
    • ASIN: B004LOGE60
    • UPC: 008479000200

  • OWUDE Aquarium Cleaner Siphon Fish Tank Gravel Sand with Flow Control Vacuum Water Filter Exchanger, Non Extrusion Easier Operation Perfect for Cleaning Medium and Large Scale Fish Tank

    Maintenance is a necessary part of a good aquarium keeping. Routine water changes and pulling debris from gravel helps maintain a natural balance in the aquarium environment. This's Efficient Aquarium Fish Tank Gravel Cleaner - Adjustable flow knob to adjust the, max to 64 Gal/H. - Washing filter function to clean the sand and the trash. - Water changing filter function to keep water fresh. - Small vacuum cup makes cleaning around and under stones, wood and corals easy. How To Operate 1. Install hose and water inlet pipe to connector. 2. Put into the water,open the flow konb,shake up and down until water flows. 3. If strainer is clogged,clean it. Friendly Note: Fit for 7"-19.28" height tank, the water container must be lower 11.8 inch than the tank. Should keep some distance between the bottom of the fish tank and the ground. WARRANTY: 30-day after the date of purchase, we take care of all quality-related issues with a replacement for free or a limited refund. If you have any questions, do not hesitate to contact our professional after-sale service. Specification: Material: ABS+PVC Max Flow: 64GPH Water inlet tube:48.8cm/19.21inch Hose:147cm/57.87inch Weight:300g Packing Dimensions: 4.7*1.97*14.56inch Package included: 1x Aquarium Cleaning Siphon

    • Brand: OWUDE
    • ASIN: B07BDHHYLP

  • Skedee Practical Aquarium Syphon Water Cleaner Fish Tank Gravel Sand Cleaner Vacuum Siphon Water Filter Cleaning Tool

    Specification: Material: ABS+PVC Max Flow: 64GPH Hose:147cm/57.87inch Application: aquarium Total product: about 300g Water inlet tube:48.8cm/19.21inch Model:Aquarium Syphon Water Cleaner Feature: -- high quality -- easy to clean fish tank -- strong suction and large flow Package include:1X Aquarium Syphon Water Cleaner How To Operate 1. Install hose and water inlet pipe to connector. 2. Put into the water,open the flow konb,shake up and down until water flows. 3. If strainer is clogged,clean it. Attention: 1:Make sure no water remains in the Hose before use. 2:Make sure all the electric devices in the aquarium are unplugged. 3:Should keep some distance between the bottom of the fish tank and the ground. 4:Fit for 7"-19.28" height tank, the water container must be lower 11.8 inch than the tank. Important Note: 1, The colors deviation might differ due to different monitor settings, please kindly understand. 2, Please carefully review the size of the product. Size may be a little artificial measurement error, please understand. Important note: our products are suitable for dust and are not suitable for large particles. WARRANTY: 30-day after the date of purchase, we take care of all quality-related issues with a replacement for free or a limited refund. If you have any questions...

    • Brand: Skedee
    • ASIN: B07DFKHWBQ
    • UPC: 605668401741

  • Potelin Fish Tank Water Changer Manual Squeeze Water Changer with Filter Water Flow Controller Gravel Sand Cleaner 1PCS(Blue)

    This  siphon pump with shut-off valve works on freshwater, saltwater and mini reef aquariums, and with 1.7m long hose for tall aquariums.How to use?1. Tear off the outer packaging2. Install the head part to the hose (tighten the screw joint), then put it into the fish tank3. Open the faucet and put it into a bucket4. Squeeze the air cavity several times until the water automatically flows out5. Free your hands and you are donePlease Note!!!1. The outlet should be Lower than the water level of the inlet, so the fluids can automatically flow out.2. For Vehicles: Diesel only, Not suit for pumping Petrol!Packing list:1x Aquarium water changer 

    • Brand: Potelin
    • ASIN: B07L8WR7BZ

  • 2-4 inch Medium Clam Cradle Natural Reef Rock Made With Cured Aragonite from Fishnreef

    The Fishnreef Natural Reef Rock Clam Cradle allows easy placement and display of Tridacna clams without harm or stress. Reef Rock Clam holders can be placed on the sand bed or externally mounted onto existing rockwork. Keep your aquarium display neat, tidy, beautiful and keeps your corals in one place. Just one rock can pay for itself many times over. How much does ONE clam cost! Fishnreef Natural Reef Rocks are ideal for for coral light acclimation or aesthetic frag display in a home aquarium. Simply have multiple Natual Reef rocks in your tank at different heights and move your frags as they acclimate without fear of them getting loose, falling out or "disappearing" - those who know, know what we are speaking about. Fishnreef Natural Reef Rocks immediately blend into your sandbed and will very quickly blend in with your live rock. All Fishnreef Natural Reef Rocks are individually created and vary in shape and size. Sizes are approximate. All Fishnreef Natural Reef Rocks are primarily made of aragonite (crushed coral) with bonding material that is FULLY cured in daily changed water for 30 days and washed before shipping.

    • Brand: Fishnreef
    • ASIN: B06W9J2KNL
    • UPC: 753182861012

  • Worldwide Imports AWWA1063 Aragonite Sand, 20-Pound

    Ideal for reef system tank bottoms denitrifying anaerobic beds extremely high surface area filter media. Reduces nitrates. Maintain ph. Increases carbonate hardness. Provide marine trace elements. Pre-washed minimum rinse required. 100% from the ocean floor. Heat sterilized. Ideal for culturing live sand.

    • Color: white
    • Brand: Worldwide Imports
    • ASIN: B005TNTWMU
    • UPC: 029904106519

  • Nature's Ocean Aragonite Gravel for Aquarium, 10-Pound

    Nature's Ocean Aragonite Gravel#4 10LBS (Grain size: 1.7 -2.5mm). Premium Aragonite Reef Substrate for aquariums reduces Nitrates & Maintains ph. Ideal for reef system tank bottoms, denitrifying anaerobic beds, extremely high surface area filter media. For Best Results Use as Follows: Pre-washed Minimum Rinse Required.

    • Color: white
    • Brand: Nature's Ocean
    • ASIN: B00EPCAYG4
    • UPC: 029904206417

  • All Natural Dark Tanning Oil by Tropical Sands, Biodegradable, Waterproof and Reef Safe!, 8 fl oz

    All Natural Dark Tanning Oil by Tropical Sands, Biodegradable, Waterproof and Reef Safe!, 8 fl oz

    • Brand: Tropical Sands
    • ASIN: B007JL639A
    • UPC: 650758727294

  • SunGrow Natural Aquarium Sea Fan Dramatic Piece of Aquarium Décor - Very Strong & Unbendable Sea Willow - Great for Fish Tanks, Terrariums, Plant Tanks, Art Projects, Wall Decor

    Where do sea fans come from? Sea Fans are like a soft coral found in the shallow waters of of the western Atlantic, including Florida, Bermuda, and the West Indies. A few species of the same can be found in Indo-Pacific.They anchor themselves on the depths of the ocean floor to mud or sand, as opposed to other coral that Is attached to hard substrates or coral reefs. Do I need to feed my sea fan? This SunGrow sea fan has been dried and does not require feeding. Other species of gorgonians/ sea fans do require feeding with various sea foods such as shrimps, clams, squid etc. Simply place this sea fan into your aquarium to enhance the décor and create an amazing Aquascape. Is this safe for my aquarium/terrarium? The branches of this dramatic piece of coral have been coated especially for aquarium/terrarium use. This will ensure that the coral will not affect the PH levels of the water in your tank. When you get it, give it a rinse once and place it in the tank. How do I attach this to my substrate? The base of this sea willow is brown in color, and is usually attached to a small piece of rock, which you can place on the floor of your tank. You can also bury the base into the sandy substrate of your aquarium. Will the sea fan decay or become coated in algae? You can submerg...

    • Brand: SunGrow
    • ASIN: B06XKSLFQ9
    • UPC: 791043305442

  • Onyx Sand, 7 kg / 15.4 lbs

    Onyx Sand is a specially fracted, stable porous gravel for the natural planted aquarium. Being carbonate rich, Onyx Sand provides an advantage to any plants able to utilize bicarbonates. Although ideally suited to planted aquaria, it may be used in any aquarium environment. Onyx Sand is most effective when used alone as an integral substrate bed, but it may be mixed with other gravels. Gravel modifiers such as laterite are not necessary. Onyx Sand is not chemically coated or treated but does have a slight buffering capacity that may raise pH by 0.1 - 0.5 pH units (depending on source water characteristics).

    • Color: black
    • Brand: Seachem
    • ASIN: B000I1PO4I
    • UPC: 611102165551

  • Sand Bed Secrets: The Common-Sense Way to Biological Filtration

    This small book is designed to provide the reader with all the essentials of constructing a deep sand filter in a coral reef aquarium.

    • ASIN: 0966454960

  • uxcell Plastic Aquarium Fish Tank Gravel Cleaner Siphon Pump Vacuum Hose Pipe 170cm Long

    Excellent helper to change water and clean the gravel. The head part is specially designed for gravel cleaning. You can dig it right into the gravel.In mini-reef and aquatic plant aquariums clean gravel bed while making a regular water change. Small vacuum cup makes cleaning around and under stones, wood and corals easy.

    • Brand: uxcell
    • ASIN: B00W93XGOS

  • Nature's Ocean No.10 Taiwan Coral Aquarium Gravel, 20-Pound

    Nature's Ocean Taiwan Coral Gravel #10 20LBS (Grain size: 8.0 -12.0mm). Premium Aragonite Reef Substrate for aquariums reduces Nitrates & Maintains pH. Ideal for reef system tank bottoms, denitrifying anaerobic beds, extremely high surface area filter media. For Best Results Use as Follows: Pre-washed Minimum Rinse Required.

    • Color: coral
    • Brand: Nature's Ocean
    • ASIN: B003VVM7T2
    • UPC: 029904100814

  • Brightwell Aquatics ABAKSUB1400 Kora Lagoon Substrate Filter Media for Aquarium, 3-Pound

    A blend of high-purity aragonite particulate grades to simulate the natural substrate particle profile of tropical reef lagoons. Multiple particulate grades encourage biochemical reactions (e.g. nitrification and denitrification) within the sediment to facilitate continuous release of constituent ions (calcium, carbonate, strontium, magnesium, potassium, and sixty minor and trace elements), encouraging the growth of reef-building organisms and helping stabilize ph. Over 39% calcium and 57% carbonate by dry weight. Applications include refugia, sea grass and macroalgae bed systems, mangrove systems, and other methods of filtration employing substrate to facilitate natural reduction of organic and nitrogenous waste, and reef aquaria of all sizes (notably nano-reef systems). Formulated by a marine scientist.

    • Brand: Brightwell Aquatics
    • ASIN: B001JSZ084
    • UPC: 810086012008

  • HerysTa Christmas Home Decorative Cotton Pillowcase Pack of 2 16X16inch(40x40cm) Invisible Zipper Cushion Cases Reef Sand Dollar Beach Theme Square Pillow Case Cover for Sofa or Bed Decor

    Why choose us: ♪ Good quality. The pillowcase is made of polyester. The fabric is firm and scratchy, easy to wash and dry, not easy to deform, free from ironing, tear-proof, fireproof and moisture-proof, non-toxic and harmless, and safe to burst, it is your best choice. ♪ Best Designed. The pillowcase pattern is brightly colored and has a pattern on both the front and back. The bustling world can bring you peace of mind and relieve the fatigue of your body and mind. ♪ Enough Details. The pattern is clear and the color is full. The wiring is regular and meticulous. Concealed zipper, tightly stitched, not easy to find, giving you a more comfortable feel. Easy to remove and wash. ♪ Widely Usage. It will not feel abrupt anywhere, but will bring a different visual experience. Can be placed anywhere you want to place it. ♪ Excellent Service. You can contact us if you have any questions at any time. We will reply to you within 24 hours and solve your problems. ♪ Tips: Wash with water or softener when washing. Do not use bleaching detergent. Only the pillow case cover and has no insert inside. Please allow a slight error in color and size, thank you for your understanding!

    • Color: Multi 1
    • Brand: HerysTa
    • ASIN: B07K9K14GK
    • UPC: 603723495100

  • Nature's Ocean No.10 Hawaiian Puka Shell for Aquarium, 15-Pound

    Nature's Ocean Hawaiian Puka Shell #10 15LBS (Grain size: 3.5 -5.0mm). Premium Aragonite Reef Substrate for aquariums reduces Nitrates & Maintains pH. Ideal for reef system tank bottoms, denitrifying anaerobic beds, extremely high surface area filter media. For Best Results Use as Follows: Pre-washed Minimum Rinse Required.

    • Color: white
    • Brand: Nature's Ocean
    • ASIN: B0002DI7TG
    • UPC: 029904102313

  • Seahorses Nautical Throw Blanket Graphic Colorful Beach Coral Reef Vintage Design Print Warm Microfiber All Season Blanket for Bed or Couch 60"x36" Sand Brown Forest Green Red

    Premium Plush Throw Blanket by Pavilia Soft, Warm, Cozy, Lightweight Microfiber Perfect Gift Idea For HolidaysThis lightweight blanket can also be a good choice for traveling and camping because it's lightEasy Care. No colour fading. No shrinkage. Durable for years.

    • Color: Color12
    • Brand: Anniutwo
    • ASIN: B07HV6N29Z

  • Nature's Ocean Pacific Coral Gravel for Aquarium, 10-Pound

    Nature's Ocean Pacific Coral Gravel#5 10LBS (Grain size: 2.0 -3.5mm). Premium Aragonite Reef Substrate for aquariums reduces Nitrates & Maintains ph. Ideal for reef system tank bottoms, denitrifying anaerobic beds, extremely high surface area filter media. For Best Results Use as Follows: Pre-washed Minimum Rinse Required.

    • Color: coral
    • Brand: Nature's Ocean
    • ASIN: B00EPCAYIC
    • UPC: 029904200316